Revert r38800, as the crc routines contains some tvb functions.

svn path=/trunk/; revision=38803

1 files changed, 0 insertions, 50 deletions

diff --git a/wsutil/crcdrm.c b/wsutil/crcdrm.c
deleted file mode 100644
index 345a232bb9..0000000000
--- a/wsutil/crcdrm.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* crcdrm.c
- * another CRC 16
- * Copyright 2006, British Broadcasting Corporation 
- *
- * $Id$
- *
- * Wireshark - Network traffic analyzer
- * By Gerald Combs <gerald@wireshark.org>
- * Copyright 1998 Gerald Combs
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-
-#include "crcdrm.h"
-
-unsigned long crc_drm(const char *data, size_t bytesize,
-	unsigned short num_crc_bits, unsigned long crc_gen, int invert)
-{
-	unsigned long crc_holder, ones, i, msb, databit;
-	signed short j;
-
-	ones = (1 << num_crc_bits) - 1;
-	crc_holder = ones;
-	for (i=0; i<bytesize; i++)
-		for (j=7; j>=0; j--)
-		{
-			crc_holder <<= 1;
-			msb = crc_holder >> num_crc_bits;
-			databit = (data[i] >> j) & 1;
-			if ((msb ^ databit) != 0)
-				crc_holder = crc_holder ^ crc_gen;
-			crc_holder = crc_holder & ones;
-		}
-	if (invert)
-		crc_holder = crc_holder ^ ones; /* invert checksum */
-	return crc_holder;
-}